baber/WOPTO huggingface dataset:
Patent KR-20100039261-A (KR)
Title: Lithographic apparatus and lorentz actuator
Inventor: BOON FIDELUS ADRIANUS
IPC: G03F7/20
Filed: 2009-10-06
Abstract: PURPOSE: A lithography apparatus and a lorentz actuator are provided to obtain the Lorenz actuator in which the change of a motor constant is reduced and to diminish an overlay error and imaging problem. CONSTITUTION: A lithography apparatus comprises: a lighting system; a supporter for supporting a patterning device; a substrate table; a projection system; and an actuator. The actuator includes: a first magnetic assembly and a second magnetic assembly which are contrarily attached to a first part of the apparatus: and an electric conductive factor(21) which is attached to a second part of the apparatus. The electric conductive factor creates a power through an interaction of current and magnetic field. The first magnetic assembly comprises a first major system and a first assistant magnetic system.
Patent KR-20110043113-A (KR)
Title: 벽체마감패널과 고정설치브래킷 및 상기 고정설치브래킷을 이용한 벽체마감패널의 설치방법
Inventor: CHANG GANG
IPC: E04F13/24
Filed: 2009-10-21
Abstract: 본 발명은, 외측 천연석재판의 배면(밑면)에 접착제를 이용하여 내측 본체판을 일체로 접착하고, 상기 내측본체판의 외면에 설치결착홈을 형성하되 설치결착홈은 내측본체판의 1/2두께(T2/2)의 외측부에 형성한 벽체마감패널과; 수직고정판의 전면 중앙에 형성된 수평지지편의 선단에 결속지지편을 일체로 형성하되, 상기 수직고정판을 형성하는 상측고정판에서 상측결속지지편의 상측으로 돌출되는 위치에 둘 이상의 확개형체결공을 일정한 간격으로 형성하고, 결속지지편의 전면 중앙에 전방돌출지지편을 일체로 형성한 고정설치브래킷과; 고정설치브래킷을 이용한 벽체마감패널의 설치방법은, 고정설치브래킷의 상측고정판에 형성된 확개체결공에 볼트를 나사 결합하여 고정 설치하되, 결속지지편을 형성하는 상측결속지지편에는 상측에 설치되는 벽체마감패널의 하측 설치결착홈에 끼워 설치하여 수평지지편과 전방돌출지지편이 상측의 벽체마감패널을 받쳐 지지하고 하측결속지지편에는 하측에 설치되는 하측에 설치되는 벽체마감패널의 상측 설치결착홈을 끼워 설치는 것을 특징으로 상기 고정설치브래킷을 이용한 벽체마감패널의 설치방법에 관한 것이다. 
     본 발명은, 벽체마감패널은 내측본체판의 외면에서 내측본체판의 1/2두께(T2/2)의 내측부에 설치결착홈을 형성하여 고정설치브래킷에 의해 벽체마감패널의 밑면 내측을 받쳐 지지하고, 전방돌출지지편에 의해 벽체마감패널의 밑면 외측을 받쳐 지지하여 벽체마감패널의 밑면 전체를 받쳐 지지함으로써, 벽체마감패널을 안정되게 받쳐 설치할 수 있다. 
     또 본 발명은, 고정설치브래킷은 수직고정판의 상측고정판에 일정한 간격으로 형성된 둘 이상의 확개형체결공에 볼트를 체결하여 벽체에 고정 설치함으로써 고정설치브래킷을 보다 견실하고 견고하게 설치할 수 있고, 벽체마감패널도 안정되고 견실하게 지지하면서 설치할 수 있다. 
       
     벽체마감패널. 외측천연석재판. 내측본체판. 설치결착홈. 고정설치브래킷. 확개형체결공. 결속지지편. 전방돌출지지편.
Patent KR-20110045873-A (KR)
Title: Sealing Test Device for Motor Actuation Parallel Gate Valve on Reactor Coolant System
IPC: G21C13/028
Filed: 2009-10-28
Abstract: PURPOSE: A sealing test device for a motor actuation parallel gate valve on a reactor coolant system is provided to secure profitability of operation of a nuclear power system by performing a sealing test before assembling. CONSTITUTION: In a sealing test device for a motor actuation parallel gate valve on a reactor coolant system, A leakage test flange(2) is combined with a valve bonnet(1). A stem sealing bushing(4) is combined with a leakage test flange. A sealing stopper(6) is combined with a disc balance hole(5). The leakage test flange includes a combining hole(22). The combining hole is combined with the stem sealing bushing. A bonnet joint(24) and a gasket(26) are included in the lower part of the flange body. A pressure line(8) is connected to a hydraulic pump(7). A stem sealing member comprises a sealing O-ring The gasket is installed in an external flange combination unit.
Patent KR-20110051472-A (KR)
Title: Light emitting diode lamp
Inventor: HONG CHUN GANG
IPC: F21V7/04
Filed: 2009-11-10
Abstract: PURPOSE: An LED fluorescent lamp is provided to lower a consumption power by emission and diffusion of the light. CONSTITUTION: An LED fluorescent lamp(100) includes a main body(102), a printed circuit board(104), a fastening unit(106), a front cover(108), a light amplification spreader(108a), a side cover(110), and a reflecting mirror(112). The light amplification spreader is formed on the front cover. The light outputted from a plurality of LED(105) is emitted to the external side by amplifying and spreading through the light amplification spreader. A closed angle of the light amplification spreader is formed into 30° to 120°. The reflecting mirror(112) is installed to the end of the printed circuit board and one part of the main body.
Patent KR-20110010534-A (KR)
Title: Inline strainer
Inventor: IMAGAWA YOSHINARI
IPC: B04C1/00
Filed: 2009-11-11
Abstract: PURPOSE: An inline strainer is provided to reduce the cleaning frequency of a strainer element by decreasing the amount of adulterations to be collected by the strainer element. CONSTITUTION: An inline strainer comprises the following: a housing(2) including an inlet(6) for liquid on one side, and an outlet(7) on the other side; a strainer element(22) installed in the inside of the housing; and a cyclone partition member(28) including a diameter reduction body unit(30) and a cyclone inlet port. The strainer element includes an opening(25) connected to the outlet of the housing.
Patent KR-20110052044-A (KR)
Title: 반도체 소자의 제조 방법
Inventor: HEO JUNG GUN
IPC: H01L21/336
Filed: 2009-11-12
Abstract: 본 발명은 DBARC(Developable Bottom Anti-Reflection Coating) 물질과 스페이서 패터닝 공정을 이용하여 패드 영역의 패드(Pad) 패턴의 CD(Critical Dimension)를 조절하고, 패턴의 무너짐 또는 리프팅 현상을 방지할 수 있는 반도체 소자의 제조 방법을 제공한다.
Patent KR-20110054580-A (KR)
Title: Apparartus for measuring strain of pipe connections for underwater vehicle
Inventor: LEE SUNG YOUB
IPC: G01B11/16
Filed: 2009-11-18
Abstract: PURPOSE: A device for measuring the deformation of a pipe for an underwater vehicle is provided to enable reliable measuring depending on the deformation of a pipe in the water since one side is installed on a deformable pipe and the other side is firmly installed on a non-deformable underwater vehicle. CONSTITUTION: A device for measuring the deformation of a pipe for an underwater vehicle comprises a pipe fixing body(1), a sensor fixing body(2), an optical fiber sensor(3) and a fixing/supporting body(4). The pipe fixing body is installed on the perimeter of a pipe on the underwater vehicle. For the sensor fixing body, one fixing unit(21) is coupled to any point of the pipe fixing body and the other hinge unit(22) fixes one side of the optical fiber sensor. One side of the optical fiber sensor is coupled to the hinge unit of the sensor fixing body and a tension unit(31) for controlling the tension of an optical cable is formed on the other side of the optical sensor. The optical fiber sensor measures the deformation rate of a pipe.
Patent KR-20110055113-A (KR)
Inventor: KIM SANG SEOK
IPC: B32B7/12
Filed: 2009-11-19
Abstract: 본 발명은 실생활에서 사용되는 도어 예를들면 장농, 방문, 씽크대 등의 도어 또는 아트월(art wall)의 포인트, 샤시의 외장 몰딩용, 가전제품의 외장용 등등 기타 생활에 사용되는 다양한 제품 등에 사용함에 있어 기존의 하이그로시 도장의 단조로움을 탈피하고 생산성과 작업공정을 줄여 생산자의 원가 절감뿐만 아니라 도장시 악취문제와 기존의 인조가죽류 제품으로는 표현이 불가능했던 요철이 심한 합판의 멤브레인 작업 및 래핑, ABS DOOR, 샤시외장용, 몰딩 등과 인테리어 필름등 다양하게 표출해 인테리어 효과를 극대화할 수 있도록 한 피이티 시트가 구비된 인테리어용 엠보시트구조에 관한 것으로서, 
     본 발명인 피이티 시트가 구비된 인테리어용 엠보시트구조의 구체적인 해결적 수단은,  
     "압출형식으로 경질의 폴리에틸렌테레프탈레이트(PET)를 100~300㎛로 시트화된 폴리에틸렌테레프탈레이트(PET)베이스층(100)과, 상기 폴리에틸렌테레프탈레이트(PET)베이스층(100)에 접착 결합한 폴리우레탄(Polyurethane;PU)바인더층(200)과, 일측에 무수히 많은 엠보(301)가 구비된 이형지(300)와, 상기 이형지(300) 일측에 0.02~0.04mm로 도포된 폴리우레탄수지코팅층(400)과, 상기 폴리우레탄수지코팅층(400)이 도포된 이형지(300)와 상기 폴리우레탄바인더층(200)을 접착 결합하고 72시간 숙성한후 상기 이형지(300)를 박리하여 된 것과, 
     상기 숙성된 폴리우레탄수지코팅층(400)에 투명접착제층(500)을 구비하고 그  위에 폴리에틸렌테레프탈레이트(PET) 또는 폴리에틸렌테레프탈레이트글리콜(PETG)층(600)을 압출 압착하고 그 위에 UV코팅층(700)을 형성하여 이루어진 것"를 그 구성적 특징으로 한다. 
     상기와 같은 본 발명은 친환경 인테리어 시트는 벽지나 각종 무늬 필름, 가구 표면에 부착하는 각종 나무 무늬 필름, 합판의 표면 피복재 등에 사용가능하며, 특히 PET층에 의해 표면으로 나오는 환경오염물질이 2중으로 차단되어 친환경적일 뿐만 아니라 성형이 용이하다. 
     나아가, 상술한 구성을 갖는 본 발명의 투명보호층은 종래의 PET 재질의 투명보호층에 비하여 엠보스 형성에 유리한 특징을 가질 뿐만 아니라 V- 절단 및 굽힘에 대한 적합성 또한 뛰어나 PVC를 대체할 장식시트 용도로서의 활용이 가능하다. 
       
     폴리에틸렌테레프탈레이트(PET)베이스층, 폴리우레탄(Polyurethane;PU)바인더층, 이형지, 폴리우레탄수지코팅층, 폴리에틸렌테레프탈레이트(PET) 또는 폴리에틸렌테레프탈레이트글리콜(PETG)층
Patent KR-20110055905-A (KR)
Title: Apparatus for twin roll stripcasting
Inventor: KIM CHANG KYU
IPC: B22D11/06
Filed: 2009-11-20
Abstract: PURPOSE: A device for manufacturing a thin plate by the casting of non-parallel rolls is provided to enable both sides of a thin plate to become smooth since molten metal is supplied by gravity so that vortex is less formed, and surface is rolled by a compressing roll. CONSTITUTION: A device for manufacturing a thin plate by the casting of non-parallel rolls comprises a melting unit(20), a main casting roll(40) and a compressing roll(60). The melting unit holds molten metal(1). The main casting roll is arranged on the lower part of the melting unit and rotates so that molten metal from the melting unit is attached to outer circumferential surface to become a thin plate(3). The compressing roll is arranged on the upper part of the main casting roll to compress the top of the molten metal.
Patent KR-20110055999-A (KR)
Title: Evaporator comprising inner-finned tube
Inventor: OH MIN KYU
IPC: F28F1/40
Filed: 2009-11-20
Abstract: PURPOSE: An evaporator comprising an inner-fin tube is provided to increase heat exchange efficiency since inner fins are formed in a refrigerant tube and thus circular flow of refrigerant is realized. CONSTITUTION: An evaporator comprising an inner-fin tube comprises a refrigerant tube(100), a plurality of outer fins and a plurality of inner fins(120). While flowing in the refrigerant tube, refrigerant exchanges heat with air. The outer fins are formed on the outer surface of the refrigerant tube. The inner fins are formed on the inner surface of the refrigerant tube and guide the refrigerant along the inner circumferential surface of the refrigerant tube. When the diameter of the refrigerant is 5~10mm, its thickness is 0.4~0.8mm and the thickness of the inner fin is 0.3~0.5mm.
Patent KR-20110062670-A (KR)
Title: Wall-attaching shower device
Inventor: OH IL MOOK
IPC: A47K3/28
Filed: 2009-12-04
Abstract: PURPOSE: A wall mounted shower device is provided to enable a user to separately or simultaneously take a shower and to take automatic bathing. CONSTITUTION: A wall mounted shower device comprises: a hydrant unit(2) supplying water; a shower unit(9) erupting the water provided from the hydrant unit; a motor unit(3) creating a rotational motion; a shower device main body(1) accepting the hydrant unit, shower unit, and motor unit; a flexible shaft unit(5) which transfers the rotational motion of the motor unit to the outside of the shower device body; and a cleaning device(7).
Patent KR-20110065864-A (KR)
Title: Led cooler
Inventor: OH KWON OH
IPC: H01L33/64
Filed: 2009-12-10
Abstract: PURPOSE: An LED cooler is provided to efficiently disperse heat by using porous metal foam to extend a unit area and to be applied to various products. CONSTITUTION: A porous metal form(50) is connected to an LED module to discharge heat from the LED module(30). The LED module includes an LED(10) and a printed circuit board(20). The metal foam is included in the front side and back side of the LED module. The metal foam is formed into a plurality of layers. A heat sink(40) is arranged between the metal foam and the LED module.
Patent KR-20110069627-A (KR)
Inventor: SONG WAN SEOK
IPC: H02G7/05
Filed: 2009-12-17
Abstract: PURPOSE: A fixing metal tool for a transmission steel tower is provided to be installed without respect to the shape and attachment direction of the steel tower, thereby making the direction of a facility various. CONSTITUTION: External frames(210,210') contact the external surface of an angle type steel tower member. Flanges(212,212') are formed on both leading ends of the external frames. An interval adjusting member(218) adjusts the interval between internal frames. The interval adjusting member is installed in the external frames. An internal frame(220) contacts the inner surface of the angle type steel tower member. A bracket(230) supports an installation object.
Patent KR-20110025019-A (KR)
Title: Apparatus and method for processing of multi-layer data
Inventor: BAEK DONG MYOUNG
IPC: H04L29/06
Filed: 2009-12-21
Abstract: PURPOSE: A multilayer data processing device and a method thereof are provided to output a traffic flow of the multilayer data in a lower layer and to increase the flexibility of a lower layer. CONSTITUTION: A lower layer classifying unit(110) classifies multilayer data into a lower layer and a higher layer by using lower layer information. A local table processing unit(120) outputs a traffic flow with reference to the lower layer rule information related to the processing of the lower layer data. A table unit(300) stores regulation information table of whole layers.
Patent KR-20110072969-A (KR)
Inventor: KWAK YOU SHIK
IPC: F16L55/17
Filed: 2009-12-23
Abstract: 본 발명은, 전기 공급에 의하여 발열되는 전도성 플라스틱 재질로 이루어진 실린더 형태의 전도성 플라스틱 실린더 ; 상기 전도성 플라스틱 실린더의 외측을 감싸도록 이루어진 커버체 ; 상기 전도성 플라스틱 실린더에 전기를 공급하기 위하여 상기 전도성 플라스틱 실린더의 축방향을 따라 배치되어 상기 전도성 플라스틱 실린더와 선접촉하도록 이루어지며, 일단이 상기 커버체 외부로 노출되는 전기 접속단자 ; 를 포함하여 이루어지며, 상기 전도성 플라스틱 실린더의 외주면에 상기 전도성 플라스틱 실린더의 축방향을 따라 전기 접속단자용 홈이 형성되며, 상기 전기 접속단자는 상기 전기 접속단자용 홈에 안착되어 상기 전도성 플라스틱 실린더와 선접촉하는 것을 특징으로 한다.
Patent KR-20110073664-A (KR)
Title: Process for preparing functional wine using persimmons
Inventor: LIM JONG WOO
IPC: C12G3/02
Filed: 2009-12-24
Abstract: PURPOSE: A method for manufacturing functional wine using persimmon is provided to prevent astringent taste and to ensure taste preference. CONSTITUTION: A method for manufacturing functional wine containing persimmon comprises: a step of crushing 70% of red-ripe persimmon and 30% of flat persimmon; a step of freezing at -20 degrees Celsius and thawing at 4 degrees Celsius to prepare persimmon juice; and a step of inoculating Saccharonyces cerevisiae CS02 and performing alcohol fermentation.
Patent KR-20110075085-A (KR)
Title: Waste pyrolysis system for combustible waste in vacuum without oxygen
Inventor: JUNG KWANG HUN
IPC: F26B3/02
Filed: 2009-12-28
Abstract: PURPOSE: A no-oxygen vacuum pyrolysis system for combustible waste is provided to effectively prevent the crack and rupture of a heating pipe caused by the expansion of a curved pipe during combustion. CONSTITUTION: A plurality of heat recovery pipes(160) are connected to a heating pipe of each incinerator and collect high temperature air passing through the heating pipes. A cooling tower(170) is connected to the heat recovery pipes and cools the high temperature air and discharges the cooled air to the atmosphere.
Patent KR-20110076353-A (KR)
Title: Apparatus and method for driving of liquid crystal display device
Inventor: LIM CHUNG SUN
IPC: G09G3/20
Filed: 2009-12-29
Abstract: PURPOSE: An apparatus and method for driving a liquid crystal display device are provided to prevent the deterioration of image quality due to a color blurring phenomenon. CONSTITUTION: A liquid crystal display panel(100) includes a plurality of liquid crystal cells which are formed in a region defined with the intersection between a plurality of gate lines and a plurality of data lines. A timing control unit(200) calculates three color difference data by comparing the current frame of the input three color data with a prior frame and modulates the three color data of the current frame by using three color difference data. A gate driving circuit unit(300) supplies a gate pulse to a gate line according to the control of the timing control unit and generates a plurality of three color gamma voltages which are differently set to correspond to the three color data. A data driving circuit unit(500) selects the gamma voltage corresponding to the modulated three color data as a pixel voltage and supplies the selected gamma voltage to each data line.
Patent KR-20110077683-A (KR)
Title: Resist underlayer composition and process of producing integrated circuit devices using the same
Inventor: YUN HUI CHAN
IPC: G03F7/075
Filed: 2009-12-30
Abstract: PURPOSE: A composition for a resist sub layer and a method for manufacturing a semiconductor integrated circuit device using the same are provided to effectively transfer desired patterns and easily control the hydrophilic or hydrophobic surface characteristic. CONSTITUTION: A composition for a resist sub layer includes a solvent and organic silane-based polycondensate containing 10 to 40 mol% of a structural unit represented by chemical formula 1. In the chemical formula 1, the ORG is selected from a group including C6 to C30 functional group containing a substituted or non-substituted aromatic ring, C1 to C12 alkyl group, and -Y-SI(OR)3a. The R is C1 to C6 alkyl group. The Y is linear or branched and substituted or non-substituted C1 to C20 alkylene group, or C1 to C20 alkylene group containing a substituted group which is selected from alkenylene group, alkynylene group, arylene group, a hetero ring group, urea group, isocyanurate, and the combination of the same in a main chain. The a is 1 or 2.
Patent KR-20090019013-A (KR)
Title: Air outlet structure of air conditioner
Inventor: SAKAKIBARA KIMIO
IPC: F24F13/08
Filed: 2007-06-18
Abstract: A thin air outlet structure for a compartment exhibiting excellent directivity while ensuring sufficient volume and velocity of air conditioning air stream. In the air outlet structure (10), delivery direction of air conditioning air stream can be altered by altering the posture of a pair of fins (16) provided at a middle portion (13) in the flow direction in a case (12). Since the air outlet (20) does not require a plurality of fins for altering the delivery direction, the air outlet (20) can be made thin. Since the delivery direction of air conditioning air steram can be altered by means of a pair of fins (16) and the number of the fins (16) is small, flow of air conditioning air is not impeded in the channel within the case (12) and effective cross-sectional area of the channel within the case (12) can be ensured. Consequently, sufficient volume and velocity of air conditioning air stream can be secured. Furthermore, the size per sheet of the fin (16) can be enlarged by decreasing the number of fins (16) and air conditioning air stream excellent in directivity can be obtained.
Patent KR-20090018733-A (KR)
Title: Method of determining time in satellite positioning system receivers
Inventor: KING THOMAS MICHAEL
IPC: G04G7/02
Filed: 2003-02-24
Abstract: Method in a Global Positioning System (GPS) receivers, including determining pseudorange (PNR) measurements for at least four satellites (210), determining a coarse time (220) corresponding to the pseudorange measurement, determining an offset time (240) between a periodic GPS event of one of the four satellites and the coarse time, determining a time correction delta (250) based upon the period of the Periodic GPS event, the offset time and the coarse time if an error of the coarse time is less than 1/2the period of the periodic GPS event, and determining corrected time (260) based upon the coarse time and the time correction delta if the error of the coarse time is less than 1/2the period of the periodic GPS event.
Patent KR-20090036137-A (KR)
Title: Optical waveguide substrate and substrate mounting photoelectric hybrid circuit
Inventor: MATSUOKA YASUNOBU
IPC: G02B6/122
Filed: 2007-02-22
Abstract: A substrate and a device for mounting a photoelectric hybrid circuit having optical waveguide wiring and an optical path conversion mirror structure enabling most efficient higher density wiring by reducing the number of components and the number of fabrication steps in an optical connection of an optical waveguide with a photoelectric conversion element or an optical waveguide array connector that are formed on the substrate. An optical waveguide layer (12) laminated on a substrate (10) and formed of a wiring core surrounded by a clad layer (11), and cores (15, 16) having tapered surfaces intersecting the respective wiring cores (13, 14) of the optical waveguide layer (12) perpendicularly are arranged, the tapered surfaces (15a, 16a) of the cores (15, 16) with tapered surfaces are buried respectively in the wiring portion cores intersecting perpendicularly, and a first core (13) for converting the optical path of light propagating through the wiring portion core at the first core (15) with a tapered surface, and a second core (14) for converting the optical path of light passed through the first core (15) with a tapered surface at the second core (16) with a tapered surface are arranged alternately.
Patent KR-20090038467-A (KR)
Title: An apparatus and a method for reporting the error of each level of the tunnel data packet in a communication network
Inventor: ZHANG QINGSHAN
IPC: H04L12/22
Filed: 2007-07-03
Abstract: A terminal interface equipment and a method for performing the report and the corresponding analysis to the error of the data packet based on the Ipsec protocol group in an communication network. Concretely, the reservation field of the ICMP security failure message is used to indicate the second level error type of the failure tunnel data packet. Using the technical scheme of the invention can realize the detailed report for the error type of the failure tunnel data packet and the accurate location of the error existed in the data packet at the source terminal interface equipment, and it is advantageous to eliminate the error.
Patent KR-20090091711-A (KR)
Title: Electrostatic discharge protection devices and methods for protecting semiconductor devices against electrostatic discharge events
Inventor: SALMAN AKRAM
IPC: H01L27/02
Filed: 2007-09-24
Abstract: Methods and devices are provided for protecting semiconductor devices against electrostatic discharge events. An electrostatic discharge protection device (100) comprises a silicon substrate (104), a P+-type anode region (116) disposed within the silicon substrate, and an N-well device region (120) disposed within the silicon substrate in series with the P+-type anode region. A first P-well device region (122) is disposed within the silicon substrate in series with the first N-well device region and an N+-type cathode region (1 18) is disposed within the silicon substrate. A gate electrode (1 14) is disposed at least substantially overlying the first N-well and P-well device regions of the silicon substrate. ® KIPO & WIPO 2009
Patent KR-20100090744-A (KR)
Inventor: YAMAMOTO NORIHIRO
IPC: H01M4/505
Filed: 2008-10-31
Abstract: 리튬과 리튬 이외의 금속 M을 함유한 복합 산화물을 포함하고, M이 Ni, Mn 및 Co를 포함하고, Ni와 Mn과 Co의 합계에 대한 Ni의 몰비가 0.45∼0.65이며, Ni와 Mn과 Co의 합계에 대한 Mn의 몰비가 0.15∼0.35이며, 60MPa로 가압된 상태에서의 압축 밀도가 3.3g/cm 3 이상, 4.3g/cm 3  이하이며, 60MPa로 가압된 상태에서의 체적 저항률이 100Ω·cm 이상 1000Ω·cm미만인, 비수전해질 이차전지용 양극 활물질.
Patent KR-20090106489-A (KR)
Title: Device for visually identifying the entire length of cables or conduits
IPC: G01V15/00
Filed: 2007-11-22
Abstract: The invention relates to an identifying device comprising at least one electroluminescent wire (7) extending along the cable or conduit (2) to be identified. The electroluminescent wire (7) is to be temporarily electrically supplied in such a way as to visualise the course of the cable or conduit (2). Connecting means (27) are provided close to the terminal connectors (5, 6) of the cable or conduit (2) for the electrical supply of the electroluminescent wire (7). Said device can be used to identify electric cables, pneumatic and hydraulic conduits, or cords of optical fibres.
Patent KR-20090085151-A (KR)
Title: Inverter with integrated control and regulation for a tracker
Inventor: BURGER BRUNO
IPC: G05D3/10
Filed: 2007-11-05
Abstract: An inverter for conversion of the DC current provided by a solar generator into an AC current comprises a controller, providing a control signal for a drive on the solar generator, to permit a following of the sun by the solar generator, wherein the controller is integrated in the inverter. ® KIPO & WIPO 2009
Patent KR-20090096628-A (KR)
Title: Extended-release urea-based granular fertilizer
Inventor: PHILLIPS JAMES C
IPC: C05C9/02
Filed: 2007-11-07
Abstract: An improved granular-type urea fertilizer having an extended or slow release nitrogen component in which a non-thermosetting urea-formaldehyde resin concentrate is used to provide the granular fertilizer with an extended-release nitrogen component.